Added nITG's various sub-modifiers (#1419)

* Added nITG's Bumpy sub-mods and ...

reorganized PlayerOptions::FromOneModString's Confusion checks
This is to help avoid the nesting level of 128 under Windows

* Added nITG's Tipsy sub-mods

Modifiers added:
TipsySpeed
TipsyOffset

* Add nITG's Drunk sub-mods

Modifiers added:
DrunkSpeed
DrunkOffset
DrunkPeriod

* Added nITG's Wave & Expand sub-mods

Modifiers added:
WavePeriod
ExpandPeriod

* Added nITG's Tornado sub-mods

Modifiers Added:
TornadoPeriod
TornadoOffset

* Added nITG's Beat sub-mods

Modifiers added:
BeatOffset
BeatPeriod
BeatMult

* Documented the new sub-mods

Docs/Luadoc/Lua.xml

@@ -1114,6 +1114,9 @@
 			<Function name='Backwards'/>
 			<Function name='BatteryLives'/>
 			<Function name='Beat'/>
+			<Function name='BeatOffset'/>
+			<Function name='BeatMult'/>
+			<Function name='BeatPeriod'/>
 			<Function name='Big'/>
 			<Function name='Blind'/>
 			<Function name='Blink'/>
@@ -1122,6 +1125,8 @@
 			<Function name='BMRize'/>
 			<Function name='Brake'/>
 			<Function name='Bumpy'/>
+			<Function name='BumpyOffset'/>
+			<Function name='BumpyPeriod'/>
 			<Function name='Centered'/>
 			<Function name='CMod'/>
 			<Function name='Confusion'/>
@@ -1137,8 +1142,12 @@
 			<Function name='Distant'/>
 			<Function name='DrainSetting'/>
 			<Function name='Drunk'/>
+			<Function name='DrunkOffset'/>
+			<Function name='DrunkPeriod'/>
+			<Function name='DrunkSpeed'/>
 			<Function name='Echo'/>
 			<Function name='Expand'/>
+			<Function name='ExpandPeriod'/>
 			<Function name='FailSetting'/>
 			<Function name='Flip'/>
 			<Function name='Floored'/>
@@ -1204,12 +1213,17 @@
 			<Function name='Tilt'/>
 			<Function name='Tiny'/>
 			<Function name='Tipsy'/>
+			<Function name='TipsyOffset'/>
+			<Function name='TipsySpeed'/>
 			<Function name='Tornado'/>
+			<Function name='TornadoOffset'/>
+			<Function name='TornadoPeriod'/>
 			<Function name='TurnNone'/>
 			<Function name='Twirl'/>
 			<Function name='Twister'/>
 			<Function name='UsingReverse'/>
 			<Function name='Wave'/>
+			<Function name='WavePeriod'/>
 			<Function name='Wide'/>
 			<Function name='XMod'/>
 			<Function name='Xmode'/>